994550548 has 12 divisors (see below), whose sum is σ = 1743526260. Its totient is φ = 496400192.

The previous prime is 994550539. The next prime is 994550581. The reversal of 994550548 is 845055499.

994550548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 441924484 + 552626064 = 21022^2 + 23508^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216211 + ... + 220762.

It is an arithmetic number, because the mean of its divisors is an integer number (145293855).

Almost surely, 2^994550548 is an apocalyptic number.

It is an amenable number.

994550548 is a deficient number, since it is larger than the sum of its proper divisors (748975712).

994550548 is a wasteful number, since it uses less digits than its factorization.

994550548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437546 (or 437544 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 49.

The square root of 994550548 is about 31536.4954933169. The cubic root of 994550548 is about 998.1802063599.

The spelling of 994550548 in words is "nine hundred ninety-four million, five hundred fifty thousand, five hundred forty-eight".